INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f2355d23cb5ada77d7af9b9f8edd7b608255bc743758518bf6bd0e2cd6b466e', 
    '98MklhJL3ElP9LxkWWhOMuq2kqWnM0bumXr6Ez7xm9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)